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    Filter element having potted gasket end cap assembly
    3.
    发明授权
    Filter element having potted gasket end cap assembly 有权

    公开(公告)号：US12017162B2

    公开(公告)日：2024-06-25

    申请号：US16443239

    申请日：2019-06-17

    Applicant: Caterpillar Inc.

    Inventor： Jon T. Immel ,  Darrell L Morehouse, III ,  Jeffrey R. Ries ,  Javier A. Rodriguez

    IPC: B01D29/31 ,  B01D35/00 ,  B01D35/30

    CPC classification number: B01D29/31 ,  B01D35/005 ,  B01D35/306 ,  B01D2201/291 ,  B01D2201/304

    Abstract: The present disclosure relates to a filter element for use in a fluid filter system is disclosed herein. The filter element comprises a filter medium having a longitudinal axis between a first end and a second end, and an end cap assembly attached to the first end of the filter medium. The end cap assembly includes a first end cap aligned with the longitudinal axis and proximate to the first end of the filter medium; a first member concentric with and disposed radially apart from the first end cap and the filter medium and axially between the first end cap and the second end of the filter medium; and a plurality of arms connecting the first end cap with the first member, each arm configured to align the filter element with respect to the container and base plate by absorbing alignment discrepancies between at least the base plate and container.

    Solenoid valve
    6.
    发明授权
    Solenoid valve 有权

    公开(公告)号：US11648926B2

    公开(公告)日：2023-05-16

    申请号：US17285988

    申请日：2019-10-16

    Applicant: HL MANDO CORPORATION

    Inventor： Yeon Seong Kim

    IPC: F16K27/02 ,  F16K31/06 ,  B60T15/02 ,  B01D29/31 ,  B01D29/56 ,  B01D35/147 ,  B60T13/68

    CPC classification number: B60T15/028 ,  B01D29/31 ,  B01D29/56 ,  B01D35/1475 ,  B60T13/686 ,  F16K27/029 ,  F16K31/0665

    Abstract: The present disclosure relates to a solenoid valve. The solenoid valve includes an armature provided inside the sleeve, a plunger configured to ascend and descend by the operation of the armature, an elastic member configured to press the plunger toward the armature, a magnet core having a through hole in which the plunger and the elastic member are provided and forming an inner space in a longitudinal direction, a valve seat provided in the inner space and on which an orifice penetrating in an axial direction is formed to be opened and closed by the plunger, and a plurality of flow resistance members each including a ring body interposed between the valve seat and the magnet core to generate a flow resistance of a braking fluid, and a slot formed at one side of the ring body to penetrate through the ring body so that the braking fluid passes therethrough.

    FILTRATION ASSEMBLY COMPRISING A FILTERING CARTRIDGE AND AN AUXILIARY DEVICE
    8.
    发明申请
    FILTRATION ASSEMBLY COMPRISING A FILTERING CARTRIDGE AND AN AUXILIARY DEVICE 有权

    公开(公告)号：US20220280891A1

    公开(公告)日：2022-09-08

    申请号：US17632699

    申请日：2020-07-28

    Applicant: UFI FILTERS S.P.A.

    Inventor： Giorgio GIRONDI

    IPC: B01D29/96 ,  B01D29/31 ,  B01D46/24 ,  B01D46/52

    Abstract: A filtration assembly for a vehicle fluid extends along an axis and includes a filtering cartridge and an auxiliary device. Cartridge members and device members are configurable in engagement and disengagement configurations. The cartridge members are positioned on an end plate of the filtering cartridge and include blocking groups, each having a stem and a tooth positioned at a stem end projecting laterally defining, with the stem, an engagement undercut. The device members include a housing region and a lug. In the engagement configuration, the tooth snap-fits in the respective housing region, and the lug is housed in the undercut. The cartridge and device members include a cartridge and device edges to engage in rotary disengagement, in which the cartridge edge and the device edge identifies a ramp. In engagement between the cartridge and device edges, the blocking group elastically flexes radially so the tooth leaves the housing region.

    Internal drain hair and debris straining assembly
    9.
    发明授权
    Internal drain hair and debris straining assembly 有权

    公开(公告)号：US11142897B2

    公开(公告)日：2021-10-12

    申请号：US15720280

    申请日：2017-09-29

    Applicant: Danco, Inc.

    Inventor： Michael J. Schuster

    IPC: E03C1/262 ,  B01D29/31 ,  B01D35/02 ,  E03C1/264

    Abstract: Various embodiments for a drain debris straining assembly are described, where the drain debris straining assembly can be positioned inside a drain to collect hair and other debris. A drain debris straining assembly in accordance with an embodiment of the present application includes a basket assembly. The basket assembly includes a basket body surrounding a hollow core and at least one opening configured to filter fluid to entrap debris. The basket assembly further includes a flexible rib configured to compress against an internal diameter of a drain flange to form a seal between the basket assembly and the drain flange. The drain debris straining assembly may also include a pop-up assembly having an interference ridge sized and positioned to contact at least one inner wall of the basket assembly to retain a vertical position of the pop-up assembly relative to the basket assembly.

    PRE-FILTER SYSTEM
    10.
    发明申请
    PRE-FILTER SYSTEM 有权

    公开(公告)号：US20210129053A1

    公开(公告)日：2021-05-06

    申请号：US16671603

    申请日：2019-11-01

    Applicant: Mehaffey Woodlands, LLLP

    Inventor： Joseph H. Mehaffey ,  Jesse Ryan Swofford

    IPC: B01D35/05 ,  B01D46/00 ,  B01D29/31 ,  F16L9/22

    Abstract: The disclosed technology includes pre-filter system that can include a filter portion comprising pipes, elbows, and tees. The pipes can include apertures. The pipes, elbows, and tees can be positioned such that a first end of a first group of neighboring pipes can be fluidly connected to form a column of fluid connection and a second end of a second group of neighboring pipes can be fluidly connected to form a row of fluid connection. The apertures of at least some of the pipes can be covered with a mesh netting. The pre-filter system can include an airtight float portion. The float portion can be attached to the filter portion to provide a predetermined amount of buoyancy to the pre-filter system.

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